astrolibR (version 0.1)

deredd: Deredden stellar Stromgren parameters given for a value of E(b-y)

Description

Deredden stellar Stromgren parameters given for a value of E(b-y)

Usage

deredd(eby,by,m1,c1,ub)

Arguments

eby

color index E(b-y), E(b-y) = 0.73*E(B-V), scalar

by

b-y color (observed)

m1

Stromgren line blanketing parameter (observed)

c1

Stromgren Balmer discontinuity parameter (observed)

ub

u-b color (observed)

Value

by0

b-y color (dereddened)

m0

Line blanketing index (dereddened)

c0

Balmer discontinuity parameter (dereddened)

ub0

u-b color (dereddened)

Details

This function is used by uvbybeta where more information is provided.

Examples

deredd(0.4,0.2,1.0,1.0,0.1)